Stay on Phase 1 longer?

Has anyone stayed on phase 1 longer than 2 weeks? It seems the last few days the scale is going up rather than down and I haven't cheat once. I feel great but jist curious if staying on phase 1 longer is advised. Thanks!!

if you do a search of the threads you will find a wealth of information on it but it's limiting fruit and grain servings for a few weeks to test what works best with your body and what your weight will react to versus going full force into Ph2 and chancing that you might gain a few pounds before you find your comfort level.